Marking for knife pleats. The knife pleat is considered to be the most basic pleat. You create a fold in the fabric at a predetermined width, and press in one direction on the right side of the fabric. Unlike other types of pleats, knife pleats always travel in a gang.
Wiktionary (0.00 / 0 votes) Rate this definition: transient (Noun). Something which is transient. transient (Noun). A transient phenomenon, especially an electric current; a very brief surge.
What Is Transient Global Amnesia? Transient global amnesia (TGA) is a mysterious syndrome causing a relatively brief inability to form new memories. It usually happens in people who are middle-aged or elderly. The disorder is relatively rare, occurring in about 23.5 to 32 per 100,000 people per year in those over the age of 50.